Mathur, Pradeep ; Ghose, Sanjukta ; Trivedi, Rajiv ; Gelinsky, Michael ; Rombach, Michael ; Vahrenkamp, Heinrich ; Banerjee, Sudeep ; Philip, Reji ; Ravindra Kumar, G. (2000) Synthesis, optical nonlinearity and crystal structure of a novel mixed-chalcogen, thiolato-bridged complex [(η5-C5H5)2Mo2(μ-S)(μ-Te)(μ-SPh)2] Journal of Organometallic Chemistry, 595 (1). pp. 140-144. ISSN 0022-328X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00223...
Related URL: http://dx.doi.org/10.1016/S0022-328X(99)00648-8
Abstract
A novel dimolybdenum complex in which the metal atoms are bridged by two different chalcogens and two thiolato ligands has been synthesised and structurally characterised. This complex shows a large third-order optical nonlinearity as measured by degenerate four-wave mixing with picosecond excitation at 532 nm. A hyperpolarisability (γ) of 1.2×10-30esu has been obtained. The structure of the complex was established by the single-crystal X-ray diffraction method. It consists of a Mo-Mo unit, which is bridged by one S, one Te and two (SPh) groups. Each Mo atom also has a (η5-C5H5) group attached to it.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Molybdenum; Sulfur; Tellurium; Thiolato; Complex |
| ID Code: | 24897 |
| Deposited On: | 01 Dec 2010 12:31 |
| Last Modified: | 01 Dec 2010 12:31 |
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